Top 6 Duramax Exhaust System – Automotive Replacement Exhaust Cat-Back Systems

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1. Diamond Eye


Diamond Eye K5252A Exhaust Kit

Diamond Eye #ad - Single Back Exhaust Kit. Installs with common hand tools. Boosts torque and horsepower. Delivers a rich, mellow exhaust note. 5" aluminized d. P. F. Can improve fuel economy by 1-2 mpg.
BrandDiamond Eye #ad
ManufacturerDiamond Eye #ad
Height13 Inches
Length52 Inches
Weight45.5 Pounds
Width21 Inches
Part NumberK5252A



DNA Motoring CBE-HC922-NRT 2.25 Inches Stainless Steel 15-25 Horsepower Low End Torque Catback Exhaust System Smooth Tone Sound Double Walled Muffler Tip Compatible with 92-00 Honda Civic Coupe/Sedan

DNA MOTORING #ad - High performance - dyno proven to instantly increases 15 - 25 horsepower / low end torque. Muffler & dimension - 4. 0"od double walled muffler tip. Tig welded cnc machine flange for resistance against pressure and corrosion.

Please check b00u0suv3i aSIN for more information of the extra piping. Performance full catback kit EJ EG EM. 2. 25"id inlet / 2. 25"od main piping. Extra piping would be required for installation. Good design - the larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make stunned effect on your vehicle: lower auto exhaust back pressure and a much better sound.

Fitment - compatible with 92-00 civic coupe / sedan fits coupe or sedan models only; does not fit 3-Door hatchback models; Compatible with 96-00 Civc DX/LX. Strength construction - made of high quality t-304 stainless steel with computerized mandrel-bends, which ensures the strength and durability to use. Aggressive deep and smooth tone sound while ensures smooth exhaust gas flow, increase engine output and efficiency.
ManufacturerDNA Motoring #ad
Weight24 Pounds
Part NumberCBE-HC922-NRT
WarrantyPlease contact the seller directly for warranty information for this product

3. K&N


K&N Cold Air Intake Kit: High Performance, Silverado 3500, Sierra 2500, Guaranteed to Increase Horsepower: Fits 2005-2007 Chevy/GMC Heavy Duty Silverado 2500, Sierra 3500 6.6L V8 Diesel,57-3057

K&N #ad - Racetrack approved: the official Air Filter of NASCAR. Easy maintenance: no filter cleaning required for up to 100, 000 miles. Better towing: improves acceleration and uphill performance when towing by improving throttle response.

Air filter large End Diameter:9 inch. Trusted on the racetrack—made for your vehicle. Improved engine sound: Hear the power under the hood. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. Easy to install: bolt-on power in less than an hour with basic hand tools. High quality: Made in America. Dyno tested: dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. K&n air intake systems are one of the easiest ways to guarantee an increase in horsepower. Guaranteed increase in horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height15.75 Inches
Length24.38 Inches
Weight11.29 Pounds
Width17.38 Inches
Part Number57-3057

4. PPE


PPE 117000500 Performance Parts & Miscellaneous Accessory

PPE #ad - Country of Origin : South Korea. Easy and flexible to use. Package dimensions: 57. 912 h x 13. 335 l x 18. 161 w centimetres. Package weight: 3. 266 kilograms.
BrandPPE #ad
ManufacturerPPE #ad
Height8 Inches
Length21 Inches
Weight1 Pounds
Width10 Inches
Part Number117000500

5. Banks


Banks 42721 High-Ram Intake System

Banks #ad - 2 protective Light Covers Included. Raises boost without increasing backpressure at the turbine. Specialized shock mounted housing. Pre-terminated relay wiring harness included. Illustrated installation instructions.
BrandBanks #ad
ManufacturerBanks #ad
Height8.84 Inches
Length14.09 Inches
Width9.12 Inches
Part Number42721

6. MVP Auto Parts


Performance Stainless Steel SS409 5" CatBack Exhaust Muffler System Kit Compatible With 06-07 Chevy GMC GM Silverado Sierra 2500 3500 HD Duramax 6.6L Turbo Diesel Pickup Truck

MVP Auto Parts #ad - Retain all oem catalytic converters. Fully emission Legal Exhaust System. Does not modify Any Vehicle Emission Component.

Top quality product. Fit: 06-07 chevy/gmc silverado/sierra 2500/3500 duramax 6. 6l turbo Diesel. Extended & crew Cab, Short & Long Bed. Hardwares included exactly as shown. Affordable Pricing. High flow muffler for Maximum Power Gains While Minimizing Resonance. Improve sound, HP/TQ & Throttle Response. Professional Installation Strongly Recommended. Tig weld & mandrel-Bent For Maximum Performance. 5" cat back performance exhaust system. Instruction Not Included.
BrandMVP Auto Parts #ad
ManufacturerMVP Auto Parts #ad
Model06-07 Chevy/GMC 2500HD/3500 Duramax 6.6L